:root{--bg:#f4f5fb;--card:#fff;--ink:#1d1e33;--muted:#6b6e8a;--line:#e3e5f1;--brand:#6d5dfc;--brand2:#2bb3a3;--me:#6d5dfc;--meInk:#fff;--bot:#eceefa;--ok:#1f9d6b;--warn:#e0902b;--bad:#d64550;--shadow:0 4px 18px rgba(40,40,90,.08)}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#12121c;--card:#1b1c2b;--ink:#ecedf8;--muted:#9a9cb8;--line:#2b2d44;--bot:#25263a;--shadow:0 4px 18px rgba(0,0,0,.4)}}
*{box-sizing:border-box}html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-text-size-adjust:100%}
.hidden{display:none!important}.muted{color:var(--muted)}.err{color:var(--bad);min-height:1.2em}
button,input,select,textarea{font:inherit;color:inherit}
input,select,textarea{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;width:100%;min-width:0}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:0}
.btn{border:1px solid var(--line);background:var(--card);border-radius:12px;padding:10px 14px;cursor:pointer;font-weight:600}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border:0}
.btn.small{padding:6px 10px;font-size:14px}.btn.danger{color:var(--bad)}
.iconbtn{background:none;border:0;font-size:22px;cursor:pointer;padding:6px}
.card{background:var(--card);border-radius:18px;padding:16px;box-shadow:var(--shadow);margin:0 0 14px}
.login{max-width:360px;margin:12vh auto;text-align:center;display:flex;flex-direction:column;gap:12px;align-items:center}
.login input{text-align:center}
#login{padding:0 16px}
header{display:flex;justify-content:space-between;align-items:center;padding:calc(10px + env(safe-area-inset-top)) 16px 6px;max-width:900px;margin:0 auto}
.brand{display:flex;gap:10px;align-items:center}.brand div{display:flex;flex-direction:column;line-height:1.15}.brand small{color:var(--muted);font-size:12px}
nav{display:flex;gap:6px;overflow-x:auto;padding:6px 16px 10px;max-width:900px;margin:0 auto;scrollbar-width:none}nav::-webkit-scrollbar{display:none}
nav button{flex:0 0 auto;border:1px solid var(--line);background:var(--card);border-radius:999px;padding:8px 14px;cursor:pointer;font-weight:600;font-size:14px;white-space:nowrap}
nav button.on{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border-color:transparent}
main{max-width:900px;margin:0 auto;padding:4px 16px calc(40px + env(safe-area-inset-bottom))}
h2{margin:6px 0 10px;font-size:19px}h3{margin:0 0 8px;font-size:16px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.row>*{flex:1 1 120px}.row>.fit{flex:0 0 auto}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.item{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line)}.item:last-child{border:0}
.item .t{flex:1;min-width:0;overflow-wrap:anywhere}.item small{display:block;color:var(--muted)}
.pill{display:inline-block;border-radius:999px;padding:2px 9px;font-size:12px;background:var(--bot);color:var(--muted)}
.pill.ok{background:rgba(31,157,107,.15);color:var(--ok)}.pill.bad{background:rgba(214,69,80,.15);color:var(--bad)}.pill.warn{background:rgba(224,144,43,.18);color:var(--warn)}
/* chat */
#chatbox{display:flex;flex-direction:column;height:calc(100dvh - 190px);min-height:320px}
#msgs{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:8px;padding:4px 2px 10px}
.msg{max-width:86%;padding:10px 13px;border-radius:18px;white-space:pre-wrap;overflow-wrap:anywhere;animation:in .18s ease}
.msg.user{align-self:flex-end;background:var(--me);color:var(--meInk);border-bottom-right-radius:5px}
.msg.assistant{align-self:flex-start;background:var(--bot);border-bottom-left-radius:5px}
.msg small{display:block;opacity:.6;font-size:11px;margin-top:3px}
.typing{align-self:flex-start;color:var(--muted);padding:4px 10px}
@keyframes in{from{opacity:0;transform:translateY(6px)}to{opacity:1}}
.compose{display:flex;gap:8px;align-items:flex-end}.compose textarea{resize:none;max-height:130px;border-radius:20px}
.chips{display:flex;gap:6px;overflow-x:auto;padding:0 0 8px;scrollbar-width:none}.chips button{flex:0 0 auto;font-size:13px;padding:6px 11px;border-radius:999px;border:1px solid var(--line);background:var(--card);cursor:pointer}
/* advice */
.advice{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.advice .tile{cursor:pointer;border:1px solid var(--line);text-align:left}.advice .tile:hover{border-color:var(--brand)}.tile .em{font-size:34px}
/* calendar */
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal .dh{font-size:12px;color:var(--muted);text-align:center}
.cal .d{min-height:58px;border:1px solid var(--line);border-radius:10px;padding:3px 4px;font-size:12px;background:var(--card);cursor:pointer;overflow:hidden}
.cal .d.today{border-color:var(--brand);box-shadow:inset 0 0 0 1px var(--brand)}.cal .d.off{opacity:.4}.cal .d.sel{background:var(--bot)}
.cal .d i{display:block;font-style:normal;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:10.5px;margin-top:1px}
.cal .d.hol{background:rgba(224,144,43,.12)}
/* bars */
.bar{height:10px;border-radius:99px;background:var(--bot);overflow:hidden}.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand2))}.bar.over>i{background:var(--bad)}
.chart{display:flex;gap:8px;align-items:flex-end;height:110px}.chart div{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:2px;height:100%;font-size:11px;color:var(--muted)}
.chart b{display:block;width:100%;border-radius:6px 6px 0 0;background:linear-gradient(180deg,var(--brand),var(--brand2));min-height:2px}
.score{font-weight:800;font-size:20px;white-space:nowrap}
.modal{position:fixed;inset:0;background:rgba(10,10,30,.55);display:flex;align-items:flex-end;justify-content:center;z-index:50}
.modal .box{background:var(--card);width:min(560px,100%);border-radius:22px 22px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));max-height:88dvh;overflow:auto}
@media(min-width:700px){.modal{align-items:center}.modal .box{border-radius:22px}}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#222;color:#fff;padding:10px 16px;border-radius:12px;opacity:0;pointer-events:none;transition:.25s;z-index:99;max-width:90vw}
#toast.on{opacity:.95}
label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}
#call{position:fixed;inset:0;z-index:200;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:24px;background:radial-gradient(circle at 50% 35%,#3b2fb8,#14122e 70%);color:#fff;text-align:center;-webkit-user-select:none;user-select:none}
#call .callname{font-size:26px;font-weight:700}
#call .orb{--lvl:0;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#a99cff,#6d5dfc 60%,#3b2fb8);box-shadow:0 0 0 calc(10px + var(--lvl)*38px) rgba(160,148,255,.22);transition:box-shadow .08s linear,transform .2s}
#call[data-s=thinking] .orb{animation:cpulse 1.1s ease-in-out infinite}
#call[data-s=speaking] .orb{animation:cpulse .7s ease-in-out infinite;background:radial-gradient(circle at 35% 30%,#8ff0e2,#2bb3a3 60%,#14756a)}
@keyframes cpulse{50%{transform:scale(1.1)}}
#callState{font-size:18px;opacity:.9;min-height:1.4em}
#callText{max-width:520px;max-height:30vh;overflow:auto;font-size:16px;opacity:.85;line-height:1.5}
#call .hang{margin-top:12px;border:0;border-radius:30px;background:#d64550;color:#fff;font-weight:700;font-size:17px;padding:14px 34px;cursor:pointer}

#music{position:fixed;right:10px;bottom:84px;width:236px;z-index:300;background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 28px rgba(0,0,0,.28);padding:8px;font-size:13px}
#music .mh{display:flex;justify-content:space-between;align-items:center;gap:6px;margin-bottom:6px}
#music .mh b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}
#music .mh button{border:0;background:none;font-size:16px;cursor:pointer;padding:2px 4px;color:inherit}
#mFrame{width:100%;aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:#000}
#mFrame iframe{width:100%;height:100%;border:0}
#music a{display:block;text-align:center;margin-top:6px;color:var(--brand);font-weight:600}

.pimg{display:block;max-width:100%;max-height:220px;border-radius:10px;margin-bottom:6px}
.pprev{display:flex;gap:6px;padding:4px 8px;flex-wrap:wrap}.pprev:empty{display:none}
.pth{position:relative}.pth img{height:56px;border-radius:8px;display:block}.pth b{position:absolute;top:-6px;right:-6px;background:#000a;color:#fff;border-radius:50%;width:20px;height:20px;text-align:center;font-size:12px;line-height:20px;cursor:pointer}
#cp{padding:0 10px}

.copybox{margin:8px 0 2px;padding:10px;border:1px dashed rgba(127,127,127,.6);border-radius:10px}
.copytxt{white-space:pre-wrap;word-break:break-word;user-select:text;-webkit-user-select:text;margin-bottom:8px}
.copybtn{width:100%}

#callMap{width:100%;max-width:520px;height:38vh;border-radius:14px;overflow:hidden;border:1px solid rgba(255,255,255,.25)}
#callMap[hidden]{display:none}
#call .mapbtn{border:1px solid rgba(255,255,255,.4);border-radius:22px;background:rgba(255,255,255,.12);color:#fff;font-weight:600;font-size:15px;padding:9px 20px;cursor:pointer}
#call.withmap{justify-content:flex-start;gap:10px;padding-top:calc(env(safe-area-inset-top) + 14px)}
#call.withmap .orb{width:64px;height:64px;box-shadow:none}
#call.withmap #callText{max-height:14vh}